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Ronald Reagan Washington National Airport to O'Hare International Airport flight
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Ronald Reagan Washington National Airport to O'Hare International Airport Flights Info

Cheapest one-way
€ 96
Frontier Airlines Frontier Airlines 7h 54m · 1 stop Sat, Dec 5
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Cheapest return
€ 132
Frontier Airlines Frontier Airlines 7h 54m · 2 stops Mon, Dec 14 - Tue, Dec 15
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Best time to book
September
Cheapest
Recommended airlines
Frontier Airlines Frontier AirlinesCheapest· From € 96 American Airlines American AirlinesMost booked

Explore the cheapest one-way and round-trip flights from Ronald Reagan Washington National Airport to O'Hare International Airport over the next 90 days, with one-way fares from € 96 and round-trip from € 132. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      DCA 18:00
      7h 54m
      1 stop
      ORD 00:54
      Washington D.C. - Chicago | Sat, Dec 5 | Frontier Airlines
      € 96 € 144
      33% off
      33% off
      € 144 € 96
    • Cheapest
      DCA 13:20
      6h 2m
      1 stop
      ORD 18:22
      Washington D.C. - Chicago | Mon, Nov 23 | Delta Air Lines
      € 96 € 144
      33% off
      33% off
      € 144 € 96
    • Cheapest
      DCA 12:26
      7h 4m
      1 stop
      ORD 18:30
      Washington D.C. - Chicago | Tue, Nov 17 | Delta Air Lines
      € 96 € 144
      33% off
      33% off
      € 144 € 96
    • Cheapest
      DCA 18:00
      7h 54m
      1 stop
      ORD 00:54
      Washington D.C. - Chicago | Sat, Dec 12 | Frontier Airlines
      € 96
      33% off
      € 144 € 96
    • Cheapest
      DCA 07:00
      18h 53m
      1 stop
      ORD 00:53
      Washington D.C. - Chicago | Wed, Dec 2 | Frontier Airlines
      € 96
      33% off
      € 144 € 96
    • DCA 07:00
      5h 10m
      1 stop
      ORD 11:10
      Washington D.C. - Chicago | Fri, Jan 1 | Delta Air Lines
      € 97
      33% off
      € 144 € 97
    • DCA 06:00
      2h 26m
      Direct
      ORD 07:26
      Washington D.C. - Chicago | Tue, Nov 17 | American Airlines
      € 98
      32% off
      € 144 € 98
    • DCA 10:18
      2h 26m
      Direct
      ORD 11:44
      Washington D.C. - Chicago | Mon, Nov 23 | American Airlines
      € 98
      32% off
      € 144 € 98
    • DCA 06:58
      2h 22m
      Direct
      ORD 08:20
      Washington D.C. - Chicago | Fri, Jan 1 | American Airlines
      € 99
      31% off
      € 144 € 99
    • WAS 13:00
      17h 25m
      1 stop
      CHI 14:00
      Washington D.C. - Chicago | Wed, Nov 18 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      DCA 11:38
      2h 22m
      Direct
      ORD 13:00
      Washington D.C. - Chicago | Mon, Nov 23 | American Airlines
      ORD 17:57
      2h 1m
      Direct
      DCA 20:58
      Chicago - Washington D.C. | Fri, Nov 27 | American Airlines
      € 161 € 382
      57% off
      57% off
      € 382 € 161
    • DCA 10:20
      2h 14m
      Direct
      ORD 11:34
      Washington D.C. - Chicago | Mon, Dec 7 | American Airlines
      ORD 17:53
      2h 5m
      Direct
      DCA 20:58
      Chicago - Washington D.C. | Mon, Dec 7 | American Airlines
      € 162 € 382
      57% off
      57% off
      € 382 € 162
    • DCA 18:00
      7h 54m
      1 stop
      ORD 00:54
      Washington D.C. - Chicago | Mon, Dec 14 | Frontier Airlines
      ORD 10:00
      9h 10m
      1 stop
      IAD 20:10
      Chicago - Washington D.C. | Tue, Dec 15 | Frontier Airlines
      € 132 € 382
      65% off
      65% off
      € 382 € 132
    • DCA 18:00
      7h 54m
      1 stop
      ORD 00:54
      Washington D.C. - Chicago | Thu, Dec 10 | Frontier Airlines
      MDW 06:52
      7h 21m
      1 stop
      IAD 15:13
      Chicago - Washington D.C. | Thu, Dec 17 | Frontier Airlines
      € 135
      65% off
      € 382 € 135
    • DCA 18:00
      7h 54m
      1 stop
      ORD 00:54
      Washington D.C. - Chicago | Sun, Dec 13 | Frontier Airlines
      MDW 06:52
      7h 21m
      1 stop
      IAD 15:13
      Chicago - Washington D.C. | Thu, Dec 17 | Frontier Airlines
      € 140
      63% off
      € 382 € 140
    • DCA 18:00
      7h 54m
      1 stop
      ORD 00:54
      Washington D.C. - Chicago | Sat, Dec 5 | Frontier Airlines
      ORD 07:25
      8h 30m
      1 stop
      DCA 16:55
      Chicago - Washington D.C. | Sat, Dec 12 | Frontier Airlines
      € 142
      63% off
      € 382 € 142
    • DCA 18:00
      7h 53m
      1 stop
      ORD 00:53
      Washington D.C. - Chicago | Fri, Dec 4 | Frontier Airlines
      ORD 05:35
      12h 56m
      1 stop
      IAD 19:31
      Chicago - Washington D.C. | Fri, Dec 11 | Frontier Airlines
      € 151
      60% off
      € 382 € 151
    • DCA 18:00
      7h 54m
      1 stop
      ORD 00:54
      Washington D.C. - Chicago | Tue, Dec 8 | Frontier Airlines
      ORD 08:30
      5h 19m
      1 stop
      IAD 14:49
      Chicago - Washington D.C. | Tue, Dec 15 | Frontier Airlines
      € 157
      59% off
      € 382 € 157
    • DCA 06:58
      2h 22m
      Direct
      ORD 08:20
      Washington D.C. - Chicago | Tue, Dec 22 | American Airlines
      ORD 18:19
      5h 32m
      1 stop
      IAD 00:51
      Chicago - Washington D.C. | Tue, Dec 22 | Frontier Airlines
      € 157
      59% off
      € 382 € 157
    • WAS 13:00
      17h 25m
      1 stop
      CHI 14:00
      Washington D.C. - Chicago | Wed, Nov 18 | Normal Airline
      CHI 15:00
      6h
      Direct
      WAS 16:00
      Chicago - Washington D.C. | Fri, Nov 20 | Normal Airline
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    • Cheapest nonstop
      DCA 06:00
      2h 26m
      Direct
      ORD 07:26
      Washington D.C. - Chicago | Tue, Nov 17 | American Airlines
      € 98 € 144
      32% off
      32% off
      € 144 € 98
    • DCA 10:18
      2h 26m
      Direct
      ORD 11:44
      Washington D.C. - Chicago | Mon, Nov 23 | American Airlines
      € 98 € 144
      32% off
      32% off
      € 144 € 98
    • DCA 06:58
      2h 22m
      Direct
      ORD 08:20
      Washington D.C. - Chicago | Fri, Jan 1 | American Airlines
      € 99 € 144
      31% off
      31% off
      € 144 € 99
    • DCA 22:01
      2h 29m
      Direct
      ORD 23:30
      Washington D.C. - Chicago | Wed, Dec 16 | American Airlines
      € 103
      28% off
      € 144 € 103
    • DCA 10:20
      2h 14m
      Direct
      ORD 11:34
      Washington D.C. - Chicago | Fri, Dec 4 | American Airlines
      € 129
      63% off
      € 345 € 129
    • DCA 21:58
      2h 32m
      Direct
      ORD 23:30
      Washington D.C. - Chicago | Tue, Dec 1 | American Airlines
      € 129
      63% off
      € 345 € 129
    • DCA 10:11
      2h 23m
      Direct
      ORD 11:34
      Washington D.C. - Chicago | Thu, Dec 10 | American Airlines
      € 131
      62% off
      € 345 € 131
    • DCA 12:59
      2h 25m
      Direct
      ORD 14:24
      Washington D.C. - Chicago | Mon, Dec 14 | American Airlines
      € 135
      61% off
      € 345 € 135
    • DCA 19:55
      2h 32m
      Direct
      ORD 21:27
      Washington D.C. - Chicago | Sat, Jan 9 | American Airlines
      € 136
      61% off
      € 345 € 136
    • WAS 13:00
      17h 25m
      1 stop
      CHI 14:00
      Washington D.C. - Chicago | Wed, Nov 18 | Normal Airline
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    • Cheapest nonstop
      DCA 10:20
      2h 14m
      Direct
      ORD 11:34
      Washington D.C. - Chicago | Fri, Dec 4 | American Airlines
      € 129 € 345
      63% off
      63% off
      € 345 € 129
    • DCA 21:58
      2h 32m
      Direct
      ORD 23:30
      Washington D.C. - Chicago | Tue, Dec 1 | American Airlines
      € 129 € 345
      63% off
      63% off
      € 345 € 129
    • DCA 10:11
      2h 23m
      Direct
      ORD 11:34
      Washington D.C. - Chicago | Thu, Dec 10 | American Airlines
      € 131 € 345
      62% off
      62% off
      € 345 € 131
    • DCA 12:59
      2h 25m
      Direct
      ORD 14:24
      Washington D.C. - Chicago | Mon, Dec 14 | American Airlines
      € 135
      61% off
      € 345 € 135
    • DCA 19:55
      2h 32m
      Direct
      ORD 21:27
      Washington D.C. - Chicago | Sat, Jan 9 | American Airlines
      € 136
      61% off
      € 345 € 136
    • DCA 10:11
      2h 23m
      Direct
      ORD 11:34
      Washington D.C. - Chicago | Tue, Dec 15 | American Airlines
      € 140
      59% off
      € 345 € 140
    • DCA 09:10
      2h 25m
      Direct
      ORD 10:35
      Washington D.C. - Chicago | Wed, Jan 20 | American Airlines
      € 140
      59% off
      € 345 € 140
    • DCA 12:53
      2h 22m
      Direct
      ORD 14:15
      Washington D.C. - Chicago | Wed, Dec 2 | American Airlines
      € 142
      59% off
      € 345 € 142
    • DCA 10:10
      2h 24m
      Direct
      ORD 11:34
      Washington D.C. - Chicago | Sat, Jan 23 | American Airlines
      € 145
      57% off
      € 345 € 145
    • WAS 13:00
      17h 25m
      1 stop
      CHI 14:00
      Washington D.C. - Chicago | Wed, Nov 18 | Normal Airline
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    • Cheapest nonstop
      DCA 09:30
      2h 20m
      Direct
      ORD 10:50
      Washington D.C. - Chicago | Tue, Nov 17 | United Airlines
      € 140 € 352
      60% off
      60% off
      € 352 € 140
    • DCA 10:11
      2h 23m
      Direct
      ORD 11:34
      Washington D.C. - Chicago | Tue, Nov 17 | American Airlines
      € 98 € 352
      72% off
      72% off
      € 352 € 98
    • DCA 08:30
      2h 30m
      Direct
      ORD 10:00
      Washington D.C. - Chicago | Wed, Nov 18 | United Airlines
      € 253 € 352
      28% off
      28% off
      € 352 € 253
    • DCA 14:54
      2h 24m
      Direct
      ORD 16:18
      Washington D.C. - Chicago | Wed, Nov 18 | American Airlines
      € 229
      35% off
      € 352 € 229
    • DCA 10:18
      2h 26m
      Direct
      ORD 11:44
      Washington D.C. - Chicago | Thu, Nov 19 | American Airlines
      € 116
      67% off
      € 352 € 116
    • DCA 11:38
      2h 22m
      Direct
      ORD 13:00
      Washington D.C. - Chicago | Fri, Nov 20 | American Airlines
      € 149
      57% off
      € 352 € 149
    • DCA 18:06
      2h 24m
      Direct
      ORD 19:30
      Washington D.C. - Chicago | Fri, Nov 20 | United Airlines
      € 180
      49% off
      € 352 € 180
    • DCA 12:50
      2h 26m
      Direct
      ORD 14:16
      Washington D.C. - Chicago | Sat, Nov 21 | American Airlines
      € 213
      39% off
      € 352 € 213
    • DCA 17:10
      2h 21m
      Direct
      ORD 18:31
      Washington D.C. - Chicago | Sat, Nov 21 | United Airlines
      € 253
      28% off
      € 352 € 253
    • WAS 13:00
      17h 25m
      1 stop
      CHI 14:00
      Washington D.C. - Chicago | Wed, Nov 18 | Normal Airline
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    • DCA 10:20
      2h 14m
      Direct
      ORD 11:34
      Washington D.C. - Chicago | Fri, Dec 4 | American Airlines
      € 129 € 345
      63% off
      63% off
      € 345 € 129
    • DCA 06:25
      2h 17m
      Direct
      ORD 07:42
      Washington D.C. - Chicago | Wed, Nov 25 | United Airlines
      € 142 € 352
      60% off
      60% off
      € 352 € 142
    • DCA 07:41
      2h 18m
      Direct
      ORD 08:59
      Washington D.C. - Chicago | Mon, Dec 7 | United Airlines
      € 199 € 352
      43% off
      43% off
      € 352 € 199
    • DCA 06:25
      2h 18m
      Direct
      ORD 07:43
      Washington D.C. - Chicago | Mon, Nov 23 | United Airlines
      € 209
      41% off
      € 352 € 209
    • DCA 07:41
      2h 18m
      Direct
      ORD 08:59
      Washington D.C. - Chicago | Sun, Dec 6 | United Airlines
      € 209
      41% off
      € 352 € 209
    • DCA 06:25
      2h 18m
      Direct
      ORD 07:43
      Washington D.C. - Chicago | Sun, Nov 22 | United Airlines
      € 225
      36% off
      € 352 € 225
    • DCA 06:25
      2h 18m
      Direct
      ORD 07:43
      Washington D.C. - Chicago | Thu, Nov 26 | United Airlines
      € 242
      31% off
      € 352 € 242
    • DCA 06:25
      2h 18m
      Direct
      ORD 07:43
      Washington D.C. - Chicago | Tue, Nov 24 | United Airlines
      € 243
      31% off
      € 352 € 243
    • DCA 06:25
      2h 18m
      Direct
      ORD 07:43
      Washington D.C. - Chicago | Sat, Nov 21 | United Airlines
      € 253
      28% off
      € 352 € 253
    • WAS 13:00
      17h 25m
      1 stop
      CHI 14:00
      Washington D.C. - Chicago | Wed, Nov 18 | Normal Airline
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Displayed flight fares from Washington D.C. to Chicago are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Ronald Reagan Washington National Airport to O'Hare International Airport?

The cheapest airline flying from Ronald Reagan Washington National Airport to O'Hare International Airport is Frontier Airlines (from € 96) among 2 carriers operating this route. Based on Trip.com's latest 7-day flight data.
AirAsia logo AirAsia Malaysia Airlines logo Malaysia Airlines Batik Air Malaysia logo Batik Air Malaysia Firefly Airline logo Firefly Airline AirAsia X logo AirAsia X
American Airlines logo American Airlines United Airlines logo United Airlines

Trip.com Price Insights: Flights from Ronald Reagan Washington National Airport to O'Hare International Airport

What is the cheapest month to fly from Ronald Reagan Washington National Airport to O'Hare International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Ronald Reagan Washington National Airport to O'Hare International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Ronald Reagan Washington National Airport to O'Hare International Airport are usually in September, with an average price of € 183. It is best to avoid June, when the average price can reach € 292.

€ 292
€ 238
€ 183
€ 129
    Cheapest
  • € 219
    Nov
  • € 203
    Dec
  • € 201
    Jan
  • € 215
    Feb
  • € 226
    Mar
  • € 230
    Apr
  • € 235
    May
  • € 292
    Jun
  • € 210
    Jul
  • € 241
    Aug
  • € 183
    Sep
  • € 242
    Oct

What is the cheapest day of the week to fly from Ronald Reagan Washington National Airport to O'Hare International Airport?

The data is based on the past 12 months and shows the average ticket prices from Ronald Reagan Washington National Airport to O'Hare International Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Ronald Reagan Washington National Airport to O'Hare International Airport is Tuesday, with average prices usually lower than other days. Avoid departing on Friday as prices are typically highest on that day.

€ 257
€ 231
€ 204
€ 178
  • € 207
    Mon
  • € 204
    Tue
  • € 241
    Wed
  • € 228
    Thu
  • € 257
    Fri
  • € 215
    Sat
  • € 223
    Sun

What is the flight schedule from Ronald Reagan Washington National Airport to O'Hare International Airport?

Check the schedule for flights from Washington D.C. to Chicago and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA2156

    Ronald Reagan Washington National Airport

    12:50

    DCA

    2h 26m

    14:16

    ORD

    - - - W T F S
    Search

  2. AA2903

    Ronald Reagan Washington National Airport

    06:00

    DCA

    2h 26m

    07:26

    ORD

    S M T W T F S
    Search

  3. AA1200

    Ronald Reagan Washington National Airport

    10:39

    DCA

    2h 21m

    12:00

    ORD

    S M T W T F S
    Search

  4. AA4635

    Ronald Reagan Washington National Airport

    22:06

    DCA

    2h 26m

    23:32

    ORD

    S M T W T F S
    Search

  5. DL1797

    Ronald Reagan Washington National Airport

    07:00

    DCA

    2h 5m

    Direct

    09:05

    ATL

    S M T W T F S
    Search

  6. DL2894

    Hartsfield–Jackson Atlanta International Airport

    10:00

    ATL

    2h 19m

    Direct

    11:19

    ORD

    S M T W T F S

  7. DL5713

    Ronald Reagan Washington National Airport

    17:00

    DCA

    1h 36m

    Direct

    18:36

    JFK

    S M T W T F S
    Search

  8. DL5611

    John F. Kennedy International Airport

    19:36

    JFK

    3h

    Direct

    21:36

    ORD

    S M T W T F S

  9. DL5747

    Ronald Reagan Washington National Airport

    14:00

    DCA

    1h 24m

    Direct

    15:24

    LGA

    S M T W T F S
    Search

  10. DL1390

    LaGuardia Airport

    16:15

    LGA

    2h 49m

    Direct

    18:04

    ORD

    S M T W T - S

  11. DL2476

    Ronald Reagan Washington National Airport

    12:26

    DCA

    1h 37m

    Direct

    14:03

    DTW

    S M T W T F S
    Search

  12. DL1084

    Detroit Metropolitan Wayne County Airport

    17:56

    DTW

    1h 34m

    Direct

    18:30

    ORD

    S M T W T - -

  13. DL1798

    Ronald Reagan Washington National Airport

    14:00

    DCA

    1h 58m

    Direct

    15:58

    ATL

    S M T W T F S
    Search

  14. DL1139

    Hartsfield–Jackson Atlanta International Airport

    20:05

    ATL

    2h 5m

    Direct

    21:10

    ORD

    S M T W T F S

  15. F9689

    Ronald Reagan Washington National Airport

    18:00

    DCA

    4h 14m

    Direct

    20:14

    DEN

    S M - W T F S
    Search

  16. F93174

    Denver International Airport

    20:59

    DEN

    2h 33m

    Direct

    00:32

    ORD

    S M T W T F S
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FAQs for Ronald Reagan Washington National Airport to O'Hare International Airport Flights

  • How long is the flight from Ronald Reagan Washington National Airport to O'Hare International Airport?

    Ronald Reagan Washington National Airport to O'Hare International Airport takes about 1 hour 52 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 22 daily flights from Ronald Reagan Washington National Airport (DCA) to O'Hare International Airport (ORD).
  • The earliest flight from Ronald Reagan Washington National Airport to O'Hare International Airport departs at 05:54, and the last departs at 22:38, with about 27 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Ronald Reagan Washington National Airport (DCA) to O'Hare International Airport (ORD) is quite popular. Without considering departure times or holidays, tickets cost around € 223 in November, the most expensive month to book this route.
  • The earliest flight departs from Ronald Reagan Washington National Airport (DCA) at 06:00 and arrives in O'Hare International Airport (ORD) at 07:24.
  • The latest flight departs from Ronald Reagan Washington National Airport (DCA) at 20:45 and arrives in O'Hare International Airport (ORD) at 22:04.
    • The distance from O'Hare International Airport to downtown is about 25km, by taxi about 40 minutes.
    • The distance from Midway International Airport to downtown is about 14km, by taxi about 30 minutes.
  • The closest airport to O'Hare International Airport (ORD) is Midway International Airport. The distance is around 25km.
  • American Airlines is a very popular airline operating an average of 8814 flights per month.
  • One-way flights from Ronald Reagan Washington National Airport to O'Hare International Airport currently start from € 96, and round-trip fares start from € 132. The current lowest fare is a Frontier Airlines flight departing on Sat, Dec 5; prices may vary depending on availability.
  • Yes. United Airlines and American Airlines operate direct flights from Ronald Reagan Washington National Airport to O'Hare International Airport, with an average flight time of 2 hours 5 minutes, and around 177 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Ronald Reagan Washington National Airport to O'Hare International Airport is € 249. Prices may vary depending on the departure date, airline, and availability.
  • Ronald Reagan Washington National Airport to O'Hare International Airport operates around 177 weekly flights, mainly by United Airlines and American Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Ronald Reagan Washington National Airport and O'Hare International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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